chrome/test/data/extensions/platform_apps/iframes/main.js

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 chrome.test.getConfig(function(config) {
   6   var LOCAL_URL = 'local-iframe.html';
   7   var DATA_URL = 'data:text/plain,This frame should be displayed.';
   8   var REMOTE_URL = 'http://localhost:' + config.testServer.port
   9       '/extensions/platform_apps/iframes/remote-iframe.html';
  10
  11   chrome.test.runTests([
  12     function localIframe() {
  13       var iframe = document.createElement('iframe');
  14       iframe.onload = chrome.test.callbackPass(function() {
  15         console.log('Local iframe loaded');
  16       });
  17       iframe.src = LOCAL_URL;
  18       document.body.appendChild(iframe);
  19     },
  20
  21     function dataUrlIframe() {
  22       var iframe = document.createElement('iframe');
  23       iframe.onload = chrome.test.callbackPass(function() {
  24         console.log('data: URL iframe loaded');
  25       });
  26       iframe.src = DATA_URL;
  27       document.body.appendChild(iframe);
  28     },
  29
  30     function filesystemUrlIframe() {
  31       var iframe = document.createElement('iframe');
  32       iframe.onload = chrome.test.callbackPass(function() {
  33         console.log('filesystem: URL iframe loaded');
  34       });
  35
  36       webkitRequestFileSystem(
  37           window.TEMPORARY,
  38           1024,
  39           function(fs) {
  40             fs.root.getFile(
  41                 'test.html',
  42                 {create: true, exclusive: false},
  43                 function(fileEntry) {
  44                     fileEntry.createWriter(function(fileWriter) {
  45                       fileWriter.onwriteend = function(e) {
  46                         var url = fileEntry.toURL();
  47                         chrome.test.assertEq(0, url.indexOf('filesystem:'));
  48                         iframe.src = url;
  49                         document.body.appendChild(iframe);
  50                       };
  51
  52                       var blob = new Blob(['This frame should be displayed'],
  53                                            {type: 'text/html'});
  54                       fileWriter.write(blob);
  55                     });
  56                 });
  57           });
  58     },
  59
  60     function blobUrlIframe() {
  61       var blob = new Blob(['This frame should be displayed'],
  62                           {type: 'text/html'});
  63       var blobUrl = window.URL.createObjectURL(blob);
  64       var iframe = document.createElement('iframe');
  65       iframe.onload = chrome.test.callbackPass(function() {
  66         console.log('blob: URL iframe loaded');
  67       });
  68       iframe.src = blobUrl;
  69       document.body.appendChild(iframe);
  70     },
  71
  72     function remoteIframe() {
  73       var iframe = document.createElement('iframe');
  74       iframe.src = REMOTE_URL;
  75       document.body.appendChild(iframe);
  76
  77       // Load failure should happen synchronously, but wait a bit before
  78       // declaring success.
  79       setTimeout(chrome.test.succeed, 500);
  80     }
  81   ]);
  82 });